Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Roza Tonoyan

Individual provider Assisted Living Facility · NPI 1578242129

Roza Tonoyan is an Assisted Living Facility in Winnetka, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2023

Practice location Address checks out

8315 Oso Ave
Winnetka, CA 91306-1351
Phone: (747) 206-5192
Fax: (747) 202-3787
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Assisted Living Facility (primary) Taxonomy 310400000X · Licence 197610314 (CA)

Record details

NPI number1578242129
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 12, 2023
Last updated in NPPESAugust 1, 2023
Certification dateAugust 1, 2023
Mailing address8315 Oso Ave, Winnetka, CA 91306-1351

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